1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3976a6ed9ebeee2a059961a33cc135d0836e37457aa4e4250108c184ab811a4a. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/65fbf2e5-8cef-4c5f-893a-599864dba9bc.json and https://artists.proofprofile.net/proofs/artist/65fbf2e5-8cef-4c5f-893a-599864dba9bc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Binaural Birds Meditation Chorus: Creek and Nature’s Calm - 92 88 Hz
Harmony in Rain: Binaural Birds Meditation Melodies - 92 96 Hz
Rain Meditation: Tranquil Droplets for Serenity
Zen Melodies: Music for Soulful Meditation
Quiet Music for Inner Meditation and Calm
Quietude’s Harmony: Music for Meditation
Meditation Echoes: Soundscapes for Clarity
Chill Music for Meditation: Stillness in Sound
Insightful Meditation Melodies: Chill Music for Meditation
Binaural Meditation: Music for Mindfulness
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c0f155c6ed6ee8fa3a9bb1e134437238d2a05ec4a5770dc53051ee6c7fb527b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2477728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaf644689ea214e48bfbad0691b3f753fd8d1d32fdec04a632201b14241f7b93. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2477735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a069ebee24774ea199a0a86c16eb1b22cbb93561814b96368b8cf0d9faefe2. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2477741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d93f81e26fd6499af51a1f79fb878de7283e9e2c22bef20ff5e6aa050d5dd0. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2477750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa78c8b90f80a543487ff5c2c3b1e5a8e0b302b572f493205bed7ec3719c3cbf2. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2477759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8210bb70b8216d97044fd0ca93a7a94b9dd07d0afcb5cdbe80bce1cce2671bb2. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2477766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ba129a8282592e1432873de4430a40631fa8a5ea18b95dfd12f7d71e4f959f5. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2477774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9bef7dbe7cc9a7342c8b3dc77ca523aa77dd4a9a15cadf0cab3a84a98eb1772. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2477782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a57df31635fb8f8e6f35c373361c2d1aa3f58793c70f784f086cb5ee235c2aa. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2477789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69245890a3f868acdfa68c6e97cc34cb18e3dd851ba2a0736052cfedbc9f2477. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2477797.
Mindful Melodies: Music for Meditation Mastery
Binaural Ocean Soundscapes for Deep Meditation
Meditation Calm: Relaxing Music for Mind and Soul
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x784ca10887da91b7c6efa0e387bdd46dd6e2f980599c715ab953d3191739e7a4. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2496719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x506af240e7e95f732d8d3caf1d3b943951be0320110b953ed5061c5e6bc8c8b7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2496731.
Silent Echo: Meditation Music in Fire's Essence
Binaural Water Stream: Meditation Journey
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc60dda5aa6a6a1c157fe8a29def363a0c2434dd931f8365022955a5f3a6515. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2401556.
Binaural Water Meditation for Deep Relaxation
Rain's Zen: Tranquil Sounds for Meditation
Ocean Meditation Serenity: Peaceful Wave Harmonies
Binaural Fire Meditation: Calming Flame Melodies
Thunder's Zen: Intense Meditation Journey
Yoga Warmth: Fire Meditation for Balance
Tranquil Waterscapes: Meditative Melodies